This last rainfall season (2017-2018) was the driest for Los Angeles Airport since 2006-2007 and the second driest since rainfall records began being kept in 1944.

Quantity is measured in inches

Season

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Season Total

Season Avg.*

0.02

0.06

0.17

0.38

1.34

1.82

2.63

2.57

1.77

0.72

0.18

0.05

11.72

2018-2019

0.00

0.00

0.00

0.58

2.09

1.45

5.52

4.42

---

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14.06(1)

2017-2018

0.00

T

0.08

T

0.10

0.01

1.40

0.10

2.07

0.05

0.06

T

3.87

2016-2017

0.00

0.00

0.01

0.36

1.11

2.78

7.44

4.04

0.08

0.38

0.13

T

16.33

2015-2016

0.35

0.00

1.81

0.10

0.06

1.08

2.94

0.73

1.46

0.29

0.59

T

9.41

2014-2015

0.14

0.03

0.02

0.24

0.42

4.04

1.25

0.27

0.49

0.11

0.43

0.01

7.45

2013-2014

0.03

T

0.00

0.02

0.69

0.30

T

2.79

0.36

0.26

0.00

0.00

4.45

2012-2013

T

0.00

T

0.15

1.31

2.82

1.30

0.20

0.66

0.06

0.39

0.00

6.89

2011-2012

T

0.00

0.01

0.63

1.69

0.67

1.19

0.12

1.78

1.51

0.01

0.00

7.61

2010-2011

T

0.00

0.00

1.56

0.59

8.83

0.81

1.47

4.04

T

0.53

0.02

17.85

Season

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Season Total

2009-2010

0.00

0.00

T

1.30

0.00

2.05

4.30

3.23

0.21

1.25

0.08

T

12.42

2008-2009

0.00

T

T

T

1.50

2.51

0.51

3.41

0.05

T

T

0.15

8.13

2007-2008

0.01

T

0.49

0.64

0.50

1.59

4.67

2.17

0.03

0.03

0.11

0.00

10.24

2006-2007

0.10

0.01

T

T

0.25

0.61

0.39

0.82

0.09

0.36

0.00

T

2.63

2005-2006

T

0.00

0.25

1.01

0.47

0.95

1.42

2.03

2.52

1.63

0.60

0.01

10.89

2004-2005

0.00

0.00

T

3.78

0.11

6.49

6.87

6.95

1.08

0.90

0.33

T

26.51

2003-2004

0.02

T

0.00

0.71

0.80

1.14

0.49

4.61

0.77

0.03

0.04

T

8.61

2002-2003

0.00

T

0.08

0.05

1.60

1.77

T

3.78

1.66

0.49

0.95

T

10.38

2001-2002

T

0.00

0.00

0.04

1.34

1.25

0.73

0.35

0.27

0.02

0.11

0.05

4.16

2000-2001

0.00

0.03

0.03

1.12

0.00

T

4.68

7.30

1.29

1.10

0.01

T

15.56

Season

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Season Total

1999-2000

T

0.00

0.00

0.00

0.28

T

0.85

4.71

2.39

1.88

T

0.00

10.11

1998-1999

0.00

T

0.01

T

1.89

0.74

1.19

0.50

2.12

2.23

T

0.59

9.27

1997-1998

T

T

0.27

T

2.66

3.93

3.71

13.79

3.37

1.00

2.46

0.09

31.28

1996-1997

T

0.00

0.00

1.46

1.93

4.74

5.12

0.05

T

T

T

0.00

13.30

1995-1996

0.06

0.00

T

0.01

0.10

2.16

1.94

4.19

1.36

0.42

0.05

0.00

10.29

1994-1995

T

T

0.00

0.14

0.66

1.05

12.71

0.62

5.67

0.74

0.61

0.60

22.8

1993-1994

T

0.00

T

0.09

0.93

0.97

0.33

4.36

1.01

0.44

0.08

0.00

8.21

1992-1993

0.32

0.00

0.00

0.50

0.00

4.16

10.63

5.48

1.83

0.00

T

0.74

23.66

1991-1992

0.17

T

0.09

0.06

T

2.86

1.61

4.70

5.08

0.18

0.04

T

14.79

1990-1991

0.00

0.02

T

0.00

0.10

0.03

1.38

2.53

3.96

T

T

T

8.02

Season

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Season Total

1989-1990

T

T

0.26

0.34

0.38

0.00

1.18

2.60

0.14

0.34

0.83

T

6.07

1988-1989

0.00

0.02

0.07

T

0.73

2.52

0.59

1.72

0.86

T

0.04

T

6.55

1987-1988

0.08

T

0.08

1.74

0.60

1.79

1.61

1.79

0.08

1.14

T

T

8.91

1986-1987

0.09

T

1.44

0.10

1.14

0.30

1.27

0.64

0.92

0.02

T

0.09

6.01

1985-1986

T

0.00

0.28

0.36

4.75

0.44

2.31

5.36

4.89

0.30

0.00

T

18.69

1984-1985

0.00

0.29

0.09

0.28

1.24

4.21

0.70

1.91

0.72

T

0.16

0.00

9.60

1983-1984

0.00

1.25

1.91

0.94

2.74

2.11

0.39

0.01

0.14

1.16

T

T

10.65

1982-1983

0.00

T

0.78

0.18

3.48

0.66

5.25

5.64

6.37

3.18

0.04

0.03

25.61

1981-1982

0.00

0.00

0.05

0.40

2.63

1.52

2.78

0.66

3.41

1.61

0.11

0.01

13.18

1980-1981

0.00

0.00

T

T

0.00

1.57

1.51

1.58

3.24

0.46

T

T

8.36

Season

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Season Total

1979-1980

0.00

T

0.04

0.31

0.22

0.42

6.97

9.13

3.69

0.17

0.07

T

21.02

1978-1979

0.00

T

0.39

0.04

1.20

0.83

5.26

2.53

4.74

0.00

T

T

14.99

1977-1978

0.00

2.47

T

T

0.04

3.92

7.48

7.66

5.75

1.23

T

0.00

28.55

1976-1977

0.02

0.03

1.85

1.50

0.87

0.95

3.21

0.26

1.23

T

2.55

T

12.47

1975-1976

T

T

T

0.24

T

0.10

0.00

2.15

0.83

0.77

T

0.28

4.37

1974-1975

T

T

T

0.54

T

3.76

0.01

3.21

2.98

0.74

0.04

T

11.28

1973-1974

0.00

0.02

T

0.08

1.92

0.45

5.68

0.13

2.49

0.14

0.02

T

10.93

1972-1973

T

0.06

0.03

1.79

3.13

1.88

3.16

4.87

2.42

T

0.01

T

17.35

1971-1972

T

0.00

T

0.28

0.22

5.70

0.00

0.16

T

T

0.01

0.06

6.43

1970-1971

T

0.00

T

0.02

3.68

4.12

0.66

0.36

0.23

0.68

0.17

0.00

9.92

Season

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Season Total

1969-1970

0.15

0.00

0.01

0.00

1.37

0.01

1.44

1.39

1.29

T

T

0.01

5.67

1968-1969

0.04

T

0.00

0.32

0.24

1.42

9.60

3.76

0.42

0.38

T

T

16.18

1967-1968

T

0.00

0.44

T

7.47

1.05

0.84

0.44

3.77

0.49

T

T

14.5

1966-1967

0.01

T

0.19

0.04

2.69

3.67

2.71

0.05

1.47

2.68

0.03

T

13.54

1965-1966

T

0.12

0.11

T

6.38

3.25

0.84

1.40

0.49

0.01

0.02

T

12.62

1964-1965

T

T

T

0.30

1.07

1.95

0.43

0.34

1.63

4.52

T

0.03

10.27

1963-1964

0.00

0.01

1.13

0.42

2.76

T

1.49

T

1.20

0.20

0.01

0.29

7.51

1962-1963

T

0.00

T

0.07

0.02

0.01

0.62

4.48

2.42

1.41

0.02

0.24

9.29

1961-1962

0.01

0.30

0.04

T

1.88

1.07

2.68

11.07

1.11

0.00

0.06

T

18.22

1960-1961

T

0.00

T

T

2.67

0.06

1.27

T

0.46

0.02

T

T

4.48

Season

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Season Total

1959-1960

T

T

0.04

0.01

0.06

1.11

2.83

2.90

0.21

2.00

T

T

9.16

1958-1959

T

0.02

0.03

0.32

T

0.01

1.11

3.72

0.00

0.39

T

T

5.60

1957-1958

0.03

T

0.00

1.27

0.46

2.10

1.49

6.26

5.25

2.04

0.01

T

18.91

1956-1957

T

T

0.00

0.01

0.00

0.49

3.88

1.94

0.95

1.33

0.27

0.06

8.93

1955-1956

0.01

T

T

T

1.35

0.94

8.07

0.51

T

2.07

0.56

T

13.51

1954-1955

0.01

0.04

T

T

1.24

0.74

4.12

0.88

0.15

2.20

0.42

0.07

9.87

1953-1954

0.02

T

T

T

1.23

0.06

4.78

3.36

2.60

0.11

0.02

0.01

12.19

1952-1953

T

T

0.06

T

2.76

2.28

1.13

0.10

0.44

1.78

T

T

8.55

1951-1952

0.00

0.06

T

0.23

0.71

4.63

7.23

0.72

4.33

1.21

T

T

19.12

1950-1951

0.03

T

0.11

0.12

0.94

0.01

2.82

0.84

0.38

1.37

0.02

T

6.64

Season

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Season Total

1949-1950

T

T

0.01

T

1.46

2.21

2.53

2.04

0.47

0.41

T

0.02

9.15

1948-1949

T

T

T

0.03

T

2.22

2.30

1.55

1.44

0.01

0.42

T

7.97

1947-1948

0.00

0.01

0.03

0.25

0.03

0.98

0.15

1.00

2.24

0.63

T

0.04

5.36

1946-1947

T

0.00

0.01

0.80

7.92

2.91

0.09

0.44

1.02

0.23

0.04

T

13.46

1945-1946

T

T

T

0.46

0.18

4.45

0.25

0.53

3.29

0.65

T

T

9.81

1944-1945

---(2)

T

T

0.06

3.77

0.54

0.15

2.74

3.21

T

T

0.03

10.50(3)

* Season average for entire record period from 1944.
T = Trace amount(1) Seasonal rainfall through latest full month.
(2) 26 days or more of data were missing for this month.
(3) Due to one month of missing data for this season, the accumulated number cannot reflect a complete season total.